Analysis of bath smelting processes for producing iron

Richard J. Fruehan, Kimihisa Ito, B. Ozturk

研究成果: Article

10 引用 (Scopus)

抄録

A simulation model of bath smelting processes for the production of iron was developed which predicts the coal, flux, ore, and oxygen consumptions and the exhaust gas volume, temperature, and composition. The model is comprehensive in that it takes into account all of the important variables including coal composition, metal composition, ore composition, slag basicity, postcombustion ratio (PCR), prereduction degree (PRD), heat transfer coefficient (HTC), flux, scrap charge, and heat losses. Four basic cases were considered: I. 30% PRD-50% PCR; II. 90% PRD-0% PCR; III. 60% PRD-30% PCR; and IV. 0% PRD-50% PCR. Several different coals were considered and a sensitivity analysis of the critical variables was performed. The model also estimates the sulfur content of the metal.

元の言語English
ページ(範囲)129-137
ページ数9
ジャーナルSteel Research
60
発行部数3-4
出版物ステータスPublished - 1989
外部発表Yes

Fingerprint

smelting
Smelting
Coal
baths
Iron
coal
iron
Chemical analysis
Ores
Metals
minerals
Fluxes
oxygen consumption
scrap
exhaust gases
slags
sensitivity analysis
Alkalinity
Exhaust gases
heat transfer coefficients

ASJC Scopus subject areas

  • Metals and Alloys

これを引用

Fruehan, R. J., Ito, K., & Ozturk, B. (1989). Analysis of bath smelting processes for producing iron. Steel Research, 60(3-4), 129-137.

Analysis of bath smelting processes for producing iron. / Fruehan, Richard J.; Ito, Kimihisa; Ozturk, B.

:: Steel Research, 巻 60, 番号 3-4, 1989, p. 129-137.

研究成果: Article

Fruehan, RJ, Ito, K & Ozturk, B 1989, 'Analysis of bath smelting processes for producing iron', Steel Research, 巻. 60, 番号 3-4, pp. 129-137.
Fruehan, Richard J. ; Ito, Kimihisa ; Ozturk, B. / Analysis of bath smelting processes for producing iron. :: Steel Research. 1989 ; 巻 60, 番号 3-4. pp. 129-137.
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